查询词典 displacement

Comparison of all the results of the field of the displacement, strain, and stress solved by Bridgman analysis, analysis of the Toroidal Coordinate, and FEA is discussed in this thesis.

并就有限元计算结果、本文的解析解和Bridgman解加以比较，分析比较由这三种方法得到的位移场，应变场，和三轴应力场的结果。

The result shows that the technical style of our athletes used is that stride length is shorter and stride frequency is larger,the buckjump time of our players is located at the floor level of the foul limit,the knee angel is unwind from touchdown on upright phase,in the sprint phase,the kneel angel is blurry from touchdown to upright phase,the uprightness displacement of body center and vertex are higher than the international athletes, this since stretching to leave a ground of opportune moment to be partial to early and making an effort action insufficiency with leg driving of the ankle joint relevantly, also with the leg put of front stretch is not enough active at the touchdown ground moment.

结果表明，我国运动员在后半程中，运用的是步长较短，步频较快的技术风格；腾空时间总体上处于犯规时限的下限，膝关节从着地瞬间直至垂直支撑面保持了可见的伸直状态，但在最后冲刺阶段，膝角出现了模糊伸直过程；身体重心垂直位移、头顶位置上下起伏均高于世界优秀运动员平均水平，这既与踝关节后蹬伸展离地时机偏早、用力动作不充分有关，也与着地瞬间摆动腿前摆后的前伸着地动作不够积极有关。

Through combining the results of buffeting analysis and static analysis considering construction processes, rational stress and displacement are obtained.

将结构在考虑施工过程的静力结果和抖振时域分析的结果进行叠加，得到符合实际情况的结构应力和位移。

Using the continuity conditions of displacement and radial stress, a closed-form solution of the plain strain bulk modulus of concrete was derived.

利用位移和径向应力的连续性条件，导出了混凝土平面应变体积模量的闭合解。

In this case,the source of the earth's magnetic field is the current produced by displacement of a double electrical layer's plates appearing on the boundary of the solid and liquid phases of the nucleus (the layer F of Bullen's earth's model).

在这种场合下，地球磁场的本源就是电流，这种电流是由在地核固相与液相边界上的一对带电层的相对运动产生出来的(Bullen地球模型中的F层)。

It is determined by the water displacement technology

它是采用排水技术来测量的。

CA set of functions is chosen to define uniquely the state of displacement within each 'finite element' in terms of its nodal displacements.

c一套的 functions被选择独一无二地定义在每一'finiteelement'以内按照它的节的取代取代的状态。

The problem of how confirm bend rigidness of cable is settled. In order to settle initialize tension of cable, zero-displacement mothod, rigid-support continuous beam mothod and the least-energy mothod is used respective at Nanhe bridge.

通过现场索力标定，以吊杆计算长度和弯曲刚度为参数，提出的拉索参数识别方法，有效地提高了索力测试的精度并大大减少了标定的工作量，同时解决了拉索弯曲刚度的取值问题。

The cable sag effect, the beam-column effect and the large displacement effect are taken into account in the study. The results indicate that geometrical nonlinearity significantly influences the internal force of long span highway and railway cable stayed bridge, so the geometrical nonlinearity must be considered in design.

研究结果表明，几何非线性对大跨度公铁斜拉桥的内力影响比较显著，线性计算结果与非线性计算结果相比偏不安全，在公铁斜拉桥结构设计中，必须计入几何非线性的影响。

On the basis of practice of construction the problem of displacement in caisson foundation of medium and small-sized cloughs is discussed,and the corresponding effective controlling and adjusticy measures are put forward.

在施工实践的基础上，对中小型涵闸沉箱基础施工过程中出现的偏位问题进行研究，提出了有效的控制和调整的方法。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。